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If Logic, Then Trouble: Why LLMs Still Miss Human Conditionals

Contract. A supplier writes, “If payment is received by Friday, the discount applies.” Most business readers do not treat this as a detached logic puzzle. They hear a practical rule: pay by Friday, get the discount; miss Friday, probably no discount. The phrase carries intent, relevance, and a small but important threat wrapped in polite operational language. ...

May 31, 2026 · 17 min · Zelina
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Reasonable Doubt: Why LLM Reasoning Needs Process Control

Why this matters now The business case for LLMs has quietly moved from chatbot answers to agentic work: legal review, compliance checking, market research, document synthesis, internal analytics, coding support, and decision preparation. That shift changes the risk profile. A wrong chatbot answer is annoying. A wrong agent that looks coherent, cites documents, calls tools, updates files, and confidently stops too early is a workflow liability wearing a productivity costume. ...

May 31, 2026 · 12 min · Zelina
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The Confidence Trick: When Long AI Reasoning Arrives Too Early

A model gives you a long answer. It lists assumptions. It walks through steps. It sounds patient, organized, and slightly overqualified for the task. In a business setting, that style is comforting. A compliance analyst sees a neat explanation. A finance team sees a transparent calculation. A product manager sees “reasoning.” Everyone relaxes a little. ...

May 29, 2026 · 19 min · Zelina
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Squeeze Evolve: When AI Stops Thinking Alone and Starts Allocating Intelligence

Budget is where many impressive AI demos go to become ordinary software. A model can reason longer. It can sample more. It can revise itself, compare candidates, aggregate outputs, and repeat the whole ritual until the invoice starts looking like a small infrastructure project. The obvious response is to ask whether the strongest model should simply do all of this work. Obvious, yes. Economically elegant, not quite. ...

April 11, 2026 · 21 min · Zelina
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The Data Diet for Reasoning Models: Why Less (But Smarter) Wins

A model-training team has a familiar bad habit: when the model fails, it asks for more. More examples. More domains. More synthetic prompts. More compute. More benchmarks to average over until the unpleasant details become small enough to ignore. This habit is understandable. It is also expensive. And, according to SuperNova, it may be the wrong first instinct. ...

April 10, 2026 · 16 min · Zelina
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Verify Before You Automate: Why AI Agents Need an Internal Audit Function

A number is a small thing. One integer in one answer. A seating capacity, a contract limit, a delivery quantity, a tax threshold, a credit exposure. Nothing dramatic. Certainly not the sort of thing that should become an architecture problem. Then an AI agent guesses it, sounds confident, stores the guess, and uses it again later. ...

April 10, 2026 · 18 min · Zelina
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The Wait Token Isn’t Thinking — It’s Signaling Uncertainty

Wait. That tiny word has become one of the more over-interpreted stage props in modern AI. A model writes a few lines of algebra, pauses with “Wait, is that correct?”, then revises itself. The demo looks satisfying. It gives the impression of a machine catching itself in the act of thinking. A new paper by Jeonghye Kim and co-authors argues that this interpretation is a little too theatrical.1 The useful question is not whether “Wait” is a magic reasoning token. It is not. The useful question is why some models can interrupt a locally plausible but globally wrong reasoning path before the error becomes unrecoverable. ...

March 17, 2026 · 14 min · Zelina
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Cut to the Chase: When AI Learns to Summarize Videos by Thinking in Events

Video is where organizational knowledge goes to become expensive furniture. Meetings are recorded. Lectures are archived. Product demos are uploaded. Customer calls, training sessions, interviews, sports broadcasts, livestreams, and conference talks accumulate in cloud storage with admirable discipline and very little afterlife. Everyone agrees the videos are valuable. Almost nobody has time to watch them. ...

March 10, 2026 · 19 min · Zelina
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Bending the Beam, Not the Brain: What RL with Perfect Rewards Still Can’t Teach LLMs

Beams are honest objects. Push them, load them, move their supports, and they obey equilibrium equations without theatrical ambiguity. Language models, unfortunately, are less well-behaved. That is what makes BeamPERL a useful paper. It does not test LLM reasoning on a vague benchmark where “correctness” means pleasing a judge, matching a rubric, or sounding sufficiently graduate-school. It asks a compact reasoning model to solve a classical beam statics task: calculate support reactions for a loaded beam. The answers can be checked by a symbolic solver. The reward can be exact. No vibes, no partial credit, no “the answer feels plausible.”1 ...

March 5, 2026 · 16 min · Zelina
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Curiosity Under Constraint: Engineering Agency, Not Just Intelligence

A good assistant is not always the one that answers fastest. Sometimes it should ask for another file. Sometimes it should stop reading and act. Sometimes it should think privately for a few more steps. Sometimes it should say nothing, because another paragraph of “reasoning” would merely burn tokens while impressing nobody except the invoice. ...

March 2, 2026 · 16 min · Zelina